C# Clear event binding function
#region 清除事件绑定的函数 /// <summary> /// 清除事件绑定的函数 /// </summary> /// <param name="objectHasEvents">拥有事件的实例</param> /// <param name="eventName">事件名称</param> public static void ClearAllEvents(object objectHasEvents, string eventName) { if (objectHasEvents == null) { return; } try { EventInfo[] events = objectHasEvents.GetType().GetEvents(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance); if (events == null || events.Length < 1) { return; } for (int i = 0; i < events.Length; i++) { EventInfo ei = events[i]; if (ei.Name == eventName) { FieldInfo fi = ei.DeclaringType.GetField(eventName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance); if (fi != null) { fi.SetValue(objectHasEvents, null); } break; } } } catch { } } #endregion
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